Microcontroller, 8-Bit, FLASH, 8051 CPU, 16MHz, CMOS, PQFP44, LQFP-44
| Parameter Name | Attribute value |
| Maker | Mosel Vitelic Corporation ( MVC ) |
| Parts packaging code | QFP |
| package instruction | LQFP-44 |
| Contacts | 44 |
| Reach Compliance Code | unknown |
| Has ADC | NO |
| Address bus width | 16 |
| bit size | 8 |
| CPU series | 8051 |
| maximum clock frequency | 16 MHz |
| DAC channel | NO |
| DMA channel | NO |
| External data bus width | 8 |
| JESD-30 code | S-PQFP-G44 |
| length | 10 mm |
| Number of I/O lines | 32 |
| Number of terminals | 44 |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | |
| PWM channel | NO |
| Package body material | PLASTIC/EPOXY |
| encapsulated code | QFP |
| Encapsulate equivalent code | QFP44,.47SQ,32 |
| Package shape | SQUARE |
| Package form | FLATPACK |
| power supply | 5 V |
| Certification status | Not Qualified |
| RAM (bytes) | 256 |
| rom(word) | 32768 |
| ROM programmability | FLASH |
| Maximum seat height | 2.55 mm |
| speed | 16 MHz |
| Maximum slew rate | 25 mA |
| Maximum supply voltage | 5.5 V |
| Minimum supply voltage | 4.5 V |
| Nominal supply voltage | 5 V |
| surface mount | YES |
| technology | CMOS |
| Temperature level | COMMERCIAL |
| Terminal form | GULL WING |
| Terminal pitch | 0.8 mm |
| Terminal location | QUAD |
| width | 10 mm |
| uPs/uCs/peripheral integrated circuit type | MICROCONTROLLER |
| MSU2958C16U | MSU2958C25U | MSU2958C16Q | MSU2958C25J | MSU2958C25Q | MSU2958C40J | MSU2958C40Q | MSU2958C40U | MSU2958C16J | |
|---|---|---|---|---|---|---|---|---|---|
| Description | Microcontroller, 8-Bit, FLASH, 8051 CPU, 16MHz, CMOS, PQFP44, LQFP-44 | Microcontroller, 8-Bit, FLASH, 8051 CPU, 25MHz, CMOS, PQFP44, LQFP-44 | Microcontroller, 8-Bit, FLASH, 8051 CPU, 16MHz, CMOS, PQFP44, PLASTIC, QFP-44 | Microcontroller, 8-Bit, FLASH, 8051 CPU, 25MHz, CMOS, PQCC44, PLASTIC, LCC-44 | Microcontroller, 8-Bit, FLASH, 8051 CPU, 25MHz, CMOS, PQFP44, PLASTIC, QFP-44 | Microcontroller, 8-Bit, FLASH, 8051 CPU, 40MHz, CMOS, PQCC44, PLASTIC, LCC-44 | Microcontroller, 8-Bit, FLASH, 8051 CPU, 40MHz, CMOS, PQFP44, PLASTIC, QFP-44 | Microcontroller, 8-Bit, FLASH, 8051 CPU, 40MHz, CMOS, PQFP44, LQFP-44 | Microcontroller, 8-Bit, FLASH, 8051 CPU, 16MHz, CMOS, PQCC44, PLASTIC, LCC-44 |
| Maker | Mosel Vitelic Corporation ( MVC ) | Mosel Vitelic Corporation ( MVC ) | Mosel Vitelic Corporation ( MVC ) | Mosel Vitelic Corporation ( MVC ) | Mosel Vitelic Corporation ( MVC ) | Mosel Vitelic Corporation ( MVC ) | Mosel Vitelic Corporation ( MVC ) | Mosel Vitelic Corporation ( MVC ) | Mosel Vitelic Corporation ( MVC ) |
| Parts packaging code | QFP | QFP | QFP | LCC | QFP | LCC | QFP | QFP | LCC |
| package instruction | LQFP-44 | LQFP-44 | PLASTIC, QFP-44 | PLASTIC, LCC-44 | PLASTIC, QFP-44 | PLASTIC, LCC-44 | PLASTIC, QFP-44 | LQFP-44 | PLASTIC, LCC-44 |
| Contacts | 44 | 44 | 44 | 44 | 44 | 44 | 44 | 44 | 44 |
| Reach Compliance Code | unknown | unknown | unknown | unknown | unknown | unknown | unknown | unknow | unknow |
| Has ADC | NO | NO | NO | NO | NO | NO | NO | NO | NO |
| Address bus width | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| bit size | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| CPU series | 8051 | 8051 | 8051 | 8051 | 8051 | 8051 | 8051 | 8051 | 8051 |
| maximum clock frequency | 16 MHz | 25 MHz | 16 MHz | 25 MHz | 25 MHz | 40 MHz | 40 MHz | 40 MHz | 16 MHz |
| DAC channel | NO | NO | NO | NO | NO | NO | NO | NO | NO |
| DMA channel | NO | NO | NO | NO | NO | NO | NO | NO | NO |
| External data bus width | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| JESD-30 code | S-PQFP-G44 | S-PQFP-G44 | S-PQFP-G44 | S-PQCC-J44 | S-PQFP-G44 | S-PQCC-J44 | S-PQFP-G44 | S-PQFP-G44 | S-PQCC-J44 |
| length | 10 mm | 10 mm | 10 mm | 16.5862 mm | 10 mm | 16.5862 mm | 10 mm | 10 mm | 16.5862 mm |
| Number of I/O lines | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| Number of terminals | 44 | 44 | 44 | 44 | 44 | 44 | 44 | 44 | 44 |
| Maximum operating temperature | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C |
| PWM channel | NO | NO | NO | NO | NO | NO | NO | NO | NO |
| Package body material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| encapsulated code | QFP | QFP | QFP | QCCJ | QFP | QCCJ | QFP | QFP | QCCJ |
| Encapsulate equivalent code | QFP44,.47SQ,32 | QFP44,.47SQ,32 | QFP44,.5SQ,32 | LDCC44,.7SQ | QFP44,.5SQ,32 | LDCC44,.7SQ | QFP44,.5SQ,32 | QFP44,.47SQ,32 | LDCC44,.7SQ |
| Package shape | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE |
| Package form | FLATPACK | FLATPACK | FLATPACK | CHIP CARRIER | FLATPACK | CHIP CARRIER | FLATPACK | FLATPACK | CHIP CARRIER |
| power supply | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| Certification status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| RAM (bytes) | 256 | 256 | 256 | 256 | 256 | 256 | 256 | 256 | 256 |
| rom(word) | 32768 | 32768 | 32768 | 32768 | 32768 | 32768 | 32768 | 32768 | 32768 |
| ROM programmability | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH |
| Maximum seat height | 2.55 mm | 2.55 mm | 2.55 mm | 4.7 mm | 2.55 mm | 4.7 mm | 2.55 mm | 2.55 mm | 4.7 mm |
| speed | 16 MHz | 25 MHz | 16 MHz | 25 MHz | 25 MHz | 40 MHz | 40 MHz | 40 MHz | 16 MHz |
| Maximum slew rate | 25 mA | 25 mA | 25 mA | 25 mA | 25 mA | 25 mA | 25 mA | 25 mA | 25 mA |
| Maximum supply voltage | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| Minimum supply voltage | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V |
| Nominal supply voltage | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| surface mount | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| technology | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature level | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| Terminal form | GULL WING | GULL WING | GULL WING | J BEND | GULL WING | J BEND | GULL WING | GULL WING | J BEND |
| Terminal pitch | 0.8 mm | 0.8 mm | 0.8 mm | 1.27 mm | 0.8 mm | 1.27 mm | 0.8 mm | 0.8 mm | 1.27 mm |
| Terminal location | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD |
| width | 10 mm | 10 mm | 10 mm | 16.5862 mm | 10 mm | 16.5862 mm | 10 mm | 10 mm | 16.5862 mm |
| uPs/uCs/peripheral integrated circuit type | MICROCONTROLLER | MICROCONTROLLER | MICROCONTROLLER | MICROCONTROLLER | MICROCONTROLLER | MICROCONTROLLER | MICROCONTROLLER | MICROCONTROLLER | MICROCONTROLLER |